The DC bus voltage is too high. This usually occurs during deceleration. Increase your deceleration time ( dEC ) or install a dynamic braking resistor.
Once powered on, navigate the keypad to configure these fundamental parameters. Correct configuration prevents motor damage and ensures optimal torque. Parameter Code Description Standard Factory Setting Recommended Action Frequency Command Source Set to 0 for Keypad, 1 for External Potentiometer F02 Operation Method Set to 0 for Keypad Start/Stop, 1 for External Terminals F03 Maximum Frequency 50.0 / 60.0 Hz Match your motor's rated maximum frequency F07 Acceleration Time 1 6.0 seconds
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The DC bus voltage is too high. This usually occurs during deceleration. Increase your deceleration time ( dEC ) or install a dynamic braking resistor.
Once powered on, navigate the keypad to configure these fundamental parameters. Correct configuration prevents motor damage and ensures optimal torque. Parameter Code Description Standard Factory Setting Recommended Action Frequency Command Source Set to 0 for Keypad, 1 for External Potentiometer F02 Operation Method Set to 0 for Keypad Start/Stop, 1 for External Terminals F03 Maximum Frequency 50.0 / 60.0 Hz Match your motor's rated maximum frequency F07 Acceleration Time 1 6.0 seconds vat23d inverter manual pdf best